• Microflora SA

  natural rhizobacteria. Microflora SA is formulated to enhance plant growth, by improving the availability of plant nutrients through the root system. Microflora [...] WA, WV, WI How does Microflora SA work? Microflora SA enhances plant growth by improving the availability of plant nutrients through the root system. Active

• Tomato pinworm

  symptoms The tomato pinworm attacks both the leaves and fruits of tomato. Mining by larvae in the leaves is the most common type of injury. Initially, the mine [...] More severe damage is caused to the crop when older larvae penetrate fruits by burrowing under the calyx into the fruit. The name tomato pinworm in derived [...] from the very small pinholes at the points of entry, which are often marked by the presence of a small amount of frass or droppings. Life cycle and appearance

• Biosulfur-S

  Use as part of a program supporting plant performance and yield potential. Learn more about Biosulfur-S Crops Horticultural crops. Pack size 11.759 lbs (5.3 kg). Presentation Liquid. Content 40% free

• Gummy stem blight

  wounds and by the infected leaves through the petioles. Fruits are infected through the flowers. The newly produced ascospores are dispersed by air and the [...] symptom is internal fruit rot, which can only be recognized from the outside by the small narrowing of the tip of the mature fruits. The symptoms on stems [...] the conidiospores by water drops, tools and hands of workers. The ascospores are the main source of dispersal of disease upwards in the crop and the conidia

• Tomato leaf miner

  damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall [...] harvest is affected. The older larvae make wider tunnels. Feeding spots made by adult females can also reduce yield, although except with ornamental crops [...] plants can be completely destroyed as a result of the direct damage caused by leaf miners. Indirect damage arises when disease causing fungi or bacteria

• Bacterial canker of tomato

  propagation material. It spreads to other seedlings by touching the plants in greenhouse crops and by water in field crops, for example through splashes [...] bacteria. The bacteria can also be dispersed by machinery, crates and tools. The bacteria infect the new plants by entering through wounds and then growing [...] other than that the disease is difficult to distinguish from wilting caused by other pathogens. On potato tubers, first discolouration of the vessel tissue

• Downy mildew of Cucurbits

  also stems and fruits. They cause lesions on the upper leaf surface, bordered by the veins, which are first yellow and then turn brown. On the underside of [...] and the germ tubes infect the plants either through the stomata or directly by penetrating the cuticula. For germination free water is required. For most [...] crop rotation with non-host crops Prevent a humid microclimate. Achieve this by lowering crop density, good aeration during propagation and maintaining a

• 253504 Koppert Bacilirid 5lb 81173541 BK.indd

  or pesticide disposal program (often such programs are run by state or local governments or by industry). Container Handling Nonrefillable Container. DO [...] puncture and dispose of in a sanitary landfill, or by incineration. DO NOT burn, unless allowed by state and local ordinances. If burned, stay out of smoke [...] foregoing Conditions of Sale and Warranty that may be varied only by agreement in writing signed by a duly authorized representative of Koppert. 15 BACILIRIDTM

• Black leg of seedlings

  that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too high or low temperatures or sudden fluctuations in temperature [...] conditions, especially dehydration. Germination of the oospores is stimulated by exudates from roots of a susceptible host nearby. The oospores germinate and [...] or substrate. Oospores are dispersed when soil particles are moved around by humans or machinery. Pythium can survive very well in the soil or substrate

• Bacterial wilt, brown rot

  eyes also turn grey-brown. This disease can be distinguished from Clavibacter by the bacterial slime produced from wounds, which is not seen in Clavibacter [...] found soil-inhabitant in tropical and subtropical regions and is transferred by the introduction of propagation materials (seed potatoes, cuttings of ornamentals [...] infected plants to neighbouring plants. The bacteria can also be transported by irrigation water. Disease incidence is highest when soil moisture is high